2 (m + 1) = 3 (m - 1 ), then m = ? *
a. 5
b. 6
c. 7
d. 8
please give the answer asap.
Answers
Answered by
1
a) 5
2 (m + 1) = 3 (m - 1)
2m + 2 = 3m - 3
2m - 3m = - 3 - 2
- m = - 5
m = 5
_________________________
Answered by
0
Answer:
m=5
Step-by-step explanation:
2m+2 =3m-3
3+2= 3m-2m
5=m
m=5
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